A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. see also cap, vent, fuel storage tank. excludes ventalator (as modified).
Classification: Intake air filters for internal combustion engines
NSN 6650-00-131-0489
NSN 5930-01-288-4397
NSN 6105-01-198-6421
NSN 6105-01-513-7715
NSN 5975-00-372-6265
NSN 6240-01-347-3338
NSN 5835-01-150-6084
NSN 6105-01-113-9655
NSN 5990-01-501-5409
NSN 2925-00-878-2196
NSN 6320-00-937-5625
NSN 5910-01-481-5078